A processing sequence is described for producing specific controlled elongated oriented crystal structures in nickel base superalloys. The method is performed in the solid state. Superalloy material is provided in a dense workable form. The material is cold straight rolled and cold cross rolled with...http://www.google.es/patents/US4518442?utm_source=gb-gplus-sharePatente US4518442 - Method of producing columnar crystal superalloy material with controlled orientation and product
Method of producing columnar crystal superalloy material with controlled ...
